BALL RUNNER BLOCK HIGH-SPEED CARB. STEEL KWD-025-FNS-C2-H-1

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUNNER BLOCK HS KWD-025-FNS-C2-H-1 (R200122390) is a high-speed ball runner block renowned for its precision and capability to support very high travel speeds. This runner block is part of the Ball Rail Systems product group and is designed for dynamic applications requiring accurate linear motion. It features a size 25 runner block body made from carbon steel CS, ensuring robustness and longevity. The B.RUNNER BLOCK HS comes with a medium preload (class C) and high accuracy (class H), optimizing performance for applications that demand both precision and rigidity. This model does not include a ball chain, but it is pre-lubricated with Roller bearing grease Dynalub, which, along with the preservation treatment, facilitates initial operation and maintenance. The runner block's design includes straight lube connections that are loosely attached for easy access during service. It boasts an overall length of 70 mm, allowing it to accommodate various industrial applications. The B.RUNNER BLOCK HS is engineered to provide improved rigidity under liftoff and side loading conditions due to the additional mounting screw holes at the center of the block. Its ceramic balls contribute to electrical insulation properties while also reducing weight, which in turn enhances speed capabilities. The patented entry zone of this model significantly improves travel accuracy by up to six times compared to standard designs. Furthermore, this ball runner block offers long-term lubrication options that can extend over several years without the need for frequent maintenance. It presents high load ratings in all four main loading directions and is available in eight common sizes to suit different requirements. With its comprehensive features tailored for high-performance applications, the Bosch Rexroth B.RUNNER BLOCK HS KWD-025-FNS-C2-H-1 (R200122390) stands out as a versatile component in precision linear motion systems.